EP4083999A4 - Voice recognition method and related product - Google Patents

Voice recognition method and related product

Info

Publication number
EP4083999A4
EP4083999A4 EP20905795.9A EP20905795A EP4083999A4 EP 4083999 A4 EP4083999 A4 EP 4083999A4 EP 20905795 A EP20905795 A EP 20905795A EP 4083999 A4 EP4083999 A4 EP 4083999A4
Authority
EP
European Patent Office
Prior art keywords
voice recognition
recognition method
related product
product
voice
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
EP20905795.9A
Other languages
German (de)
French (fr)
Other versions
EP4083999A1 (en
Inventor
Genshun Wan
Jianqing Gao
Zhiguo Wang
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
iFlytek Co Ltd
Original Assignee
iFlytek Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by iFlytek Co Ltd filed Critical iFlytek Co Ltd
Publication of EP4083999A1 publication Critical patent/EP4083999A1/en
Publication of EP4083999A4 publication Critical patent/EP4083999A4/en
Pending legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G10—MUSICAL INSTRUMENTS; ACOUSTICS
    • G10L—SPEECH ANALYSIS TECHNIQUES OR SPEECH SYNTHESIS; SPEECH RECOGNITION; SPEECH OR VOICE PROCESSING TECHNIQUES; SPEECH OR AUDIO CODING OR DECODING
    • G10L15/00—Speech recognition
    • G10L15/26—Speech to text systems
    • G—PHYSICS
    • G10—MUSICAL INSTRUMENTS; ACOUSTICS
    • G10L—SPEECH ANALYSIS TECHNIQUES OR SPEECH SYNTHESIS; SPEECH RECOGNITION; SPEECH OR VOICE PROCESSING TECHNIQUES; SPEECH OR AUDIO CODING OR DECODING
    • G10L15/00—Speech recognition
    • G10L15/08—Speech classification or search
    • G10L15/18—Speech classification or search using natural language modelling
    • G10L15/183—Speech classification or search using natural language modelling using context dependencies, e.g. language models
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F40/00—Handling natural language data
    • G06F40/20—Natural language analysis
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F40/00—Handling natural language data
    • G06F40/20—Natural language analysis
    • G06F40/237—Lexical tools
    • G06F40/247—Thesauruses; Synonyms
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F40/00—Handling natural language data
    • G06F40/20—Natural language analysis
    • G06F40/279—Recognition of textual entities
    • G06F40/289—Phrasal analysis, e.g. finite state techniques or chunking
    • G—PHYSICS
    • G10—MUSICAL INSTRUMENTS; ACOUSTICS
    • G10L—SPEECH ANALYSIS TECHNIQUES OR SPEECH SYNTHESIS; SPEECH RECOGNITION; SPEECH OR VOICE PROCESSING TECHNIQUES; SPEECH OR AUDIO CODING OR DECODING
    • G10L15/00—Speech recognition
    • G10L15/04—Segmentation; Word boundary detection
    • G—PHYSICS
    • G10—MUSICAL INSTRUMENTS; ACOUSTICS
    • G10L—SPEECH ANALYSIS TECHNIQUES OR SPEECH SYNTHESIS; SPEECH RECOGNITION; SPEECH OR VOICE PROCESSING TECHNIQUES; SPEECH OR AUDIO CODING OR DECODING
    • G10L15/00—Speech recognition
    • G10L15/06—Creation of reference templates; Training of speech recognition systems, e.g. adaptation to the characteristics of the speaker's voice
    • G10L15/063—Training
    • G—PHYSICS
    • G10—MUSICAL INSTRUMENTS; ACOUSTICS
    • G10L—SPEECH ANALYSIS TECHNIQUES OR SPEECH SYNTHESIS; SPEECH RECOGNITION; SPEECH OR VOICE PROCESSING TECHNIQUES; SPEECH OR AUDIO CODING OR DECODING
    • G10L15/00—Speech recognition
    • G10L15/08—Speech classification or search
    • G10L15/18—Speech classification or search using natural language modelling
    • G—PHYSICS
    • G10—MUSICAL INSTRUMENTS; ACOUSTICS
    • G10L—SPEECH ANALYSIS TECHNIQUES OR SPEECH SYNTHESIS; SPEECH RECOGNITION; SPEECH OR VOICE PROCESSING TECHNIQUES; SPEECH OR AUDIO CODING OR DECODING
    • G10L15/00—Speech recognition
    • G10L15/22—Procedures used during a speech recognition process, e.g. man-machine dialogue
    • G—PHYSICS
    • G10—MUSICAL INSTRUMENTS; ACOUSTICS
    • G10L—SPEECH ANALYSIS TECHNIQUES OR SPEECH SYNTHESIS; SPEECH RECOGNITION; SPEECH OR VOICE PROCESSING TECHNIQUES; SPEECH OR AUDIO CODING OR DECODING
    • G10L15/00—Speech recognition
    • G10L15/06—Creation of reference templates; Training of speech recognition systems, e.g. adaptation to the characteristics of the speaker's voice
    • G10L15/063—Training
    • G10L2015/0631—Creating reference templates; Clustering

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Computational Linguistics (AREA)
  • Health & Medical Sciences (AREA)
  • Audiology, Speech & Language Pathology (AREA)
  • Multimedia (AREA)
  • Acoustics & Sound (AREA)
  • Human Computer Interaction (AREA)
  • Artificial Intelligence (AREA)
  • Theoretical Computer Science (AREA)
  • General Health & Medical Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Machine Translation (AREA)
  • Information Retrieval, Db Structures And Fs Structures Therefor (AREA)
EP20905795.9A 2019-12-28 2020-12-14 Voice recognition method and related product Pending EP4083999A4 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN201911389673.XA CN111161739B (en) 2019-12-28 2019-12-28 Speech recognition method and related product
PCT/CN2020/136126 WO2021129439A1 (en) 2019-12-28 2020-12-14 Voice recognition method and related product

Publications (2)

Publication Number Publication Date
EP4083999A1 EP4083999A1 (en) 2022-11-02
EP4083999A4 true EP4083999A4 (en) 2024-01-17

Family

ID=70559183

Family Applications (1)

Application Number Title Priority Date Filing Date
EP20905795.9A Pending EP4083999A4 (en) 2019-12-28 2020-12-14 Voice recognition method and related product

Country Status (6)

Country Link
US (1) US20230035947A1 (en)
EP (1) EP4083999A4 (en)
JP (1) JP7413533B2 (en)
KR (1) KR20220054587A (en)
CN (1) CN111161739B (en)
WO (1) WO2021129439A1 (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111161739B (en) * 2019-12-28 2023-01-17 科大讯飞股份有限公司 Speech recognition method and related product
CN111930949B (en) * 2020-09-11 2021-01-15 腾讯科技（深圳）有限公司 Search string processing method and device, computer readable medium and electronic equipment
CN112489651B (en) * 2020-11-30 2023-02-17 科大讯飞股份有限公司 Voice recognition method, electronic device and storage device
CN112562659B (en) * 2020-12-11 2024-04-09 科大讯飞(上海)科技有限公司 Speech recognition method, device, electronic equipment and storage medium
CN112954235B (en) * 2021-02-04 2021-10-29 读书郎教育科技有限公司 Early education panel interaction method based on family interaction
CN114143281B (en) * 2021-11-10 2023-03-14 聚好看科技股份有限公司 Document generation method, server and display device
CN114464182B (en) * 2022-03-03 2022-10-21 慧言科技(天津)有限公司 Voice recognition fast self-adaption method assisted by audio scene classification
CN115374793B (en) * 2022-10-25 2023-01-20 深圳市人马互动科技有限公司 Voice data processing method based on service scene recognition and related device
CN117198289B (en) * 2023-09-28 2024-05-10 阿波罗智联(北京)科技有限公司 Voice interaction method, device, equipment, medium and product

Citations (2)

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US8447608B1 (en) * 2008-12-10 2013-05-21 Adobe Systems Incorporated Custom language models for audio content
US20150278191A1 (en) * 2014-03-27 2015-10-01 Microsoft Corporation Flexible Schema for Language Model Customization

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US9031839B2 (en) * 2010-12-01 2015-05-12 Cisco Technology, Inc. Conference transcription based on conference data
JP5124012B2 (en) * 2010-12-10 2013-01-23 日本放送協会 Speech recognition apparatus and speech recognition program
JP5723711B2 (en) * 2011-07-28 2015-05-27 日本放送協会 Speech recognition apparatus and speech recognition program
CN103838756A (en) * 2012-11-23 2014-06-04 阿里巴巴集团控股有限公司 Method and device for determining pushed information
CN105448292B (en) * 2014-08-19 2019-03-12 北京羽扇智信息科技有限公司 A kind of time Speech Recognition System and method based on scene
CN104464733B (en) * 2014-10-28 2019-09-20 百度在线网络技术（北京）有限公司 A kind of more scene management method and devices of voice dialogue
CN105045778B (en) * 2015-06-24 2017-10-17 江苏科技大学 A kind of Chinese homonym mistake auto-collation
CN105654945B (en) * 2015-10-29 2020-03-06 乐融致新电子科技(天津)有限公司 Language model training method, device and equipment
CN105719649B (en) * 2016-01-19 2019-07-05 百度在线网络技术（北京）有限公司 Audio recognition method and device
CN106328147B (en) * 2016-08-31 2022-02-01 中国科学技术大学 Speech recognition method and device
CN107644641B (en) * 2017-07-28 2021-04-13 深圳前海微众银行股份有限公司 Dialog scene recognition method, terminal and computer-readable storage medium
EP3752958A4 (en) * 2018-02-15 2021-11-10 DMAI, Inc. System and method for visual scene construction based on user communication
CN108984529B (en) * 2018-07-16 2022-06-03 北京华宇信息技术有限公司 Real-time court trial voice recognition automatic error correction method, storage medium and computing device
CN109272995A (en) * 2018-09-26 2019-01-25 出门问问信息科技有限公司 Audio recognition method, device and electronic equipment
CN110534094B (en) * 2019-07-31 2022-05-31 大众问问(北京)信息科技有限公司 Voice interaction method, device and equipment
CN110415705B (en) * 2019-08-01 2022-03-01 苏州奇梦者网络科技有限公司 Hot word recognition method, system, device and storage medium
WO2021040092A1 (en) * 2019-08-29 2021-03-04 엘지전자 주식회사 Speech recognition service provision method and apparatus
CN110544477A (en) * 2019-09-29 2019-12-06 北京声智科技有限公司 Voice recognition method, device, equipment and medium
CN111161739B (en) * 2019-12-28 2023-01-17 科大讯飞股份有限公司 Speech recognition method and related product
CN112037792B (en) * 2020-08-20 2022-06-17 北京字节跳动网络技术有限公司 Voice recognition method and device, electronic equipment and storage medium
CN112562659B (en) * 2020-12-11 2024-04-09 科大讯飞(上海)科技有限公司 Speech recognition method, device, electronic equipment and storage medium

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8447608B1 (en) * 2008-12-10 2013-05-21 Adobe Systems Incorporated Custom language models for audio content
US20150278191A1 (en) * 2014-03-27 2015-10-01 Microsoft Corporation Flexible Schema for Language Model Customization

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2021129439A1 *

Also Published As

Publication number Publication date
CN111161739B (en) 2023-01-17
JP7413533B2 (en) 2024-01-15
WO2021129439A1 (en) 2021-07-01
EP4083999A1 (en) 2022-11-02
KR20220054587A (en) 2022-05-03
US20230035947A1 (en) 2023-02-02
CN111161739A (en) 2020-05-15
JP2023504796A (en) 2023-02-07

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